164892010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18301}}^1$

素因数の和:18378

約数の個数: 32

約数和(自身を含む): 320211792

約数和(自身を除く): 155319782

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 18301, 36602, 91505, 183010, 311117, 622234, 969953, 1555585, 1939906, 3111170, 4849765, 9699530, 16489201, 32978402, 82446005, 164892010]

約数ペア:

[(1, 164892010), (2, 82446005), (5, 32978402), (10, 16489201), (17, 9699530), (34, 4849765), (53, 3111170), (85, 1939906), (106, 1555585), (170, 969953), (265, 622234), (530, 311117), (901, 183010), (1802, 91505), (4505, 36602), (9010, 18301)]